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<Title>AngularMeter.setCap</Title>
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<p class="heading0">ChartDirector 7.0 (Java Edition)</p>
<p class="heading1"><a href="AngularMeter.htm">AngularMeter</a>.<wbr>setCap</p>
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<p class="heading2a">Usage</p>
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public void setCap(int radius, int fillColor [, int edgeColor ])
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<p class="heading2">Description</p>
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Sets the radius and color of a classical pointer cap.<br><br>
The classical pointer cap is a circle at the center of the meter above the meter pointer. By default, it is a small circle 3 pixels in radius, so it looks like a "pivot" for the pointer for it to rotate about the center. You may change the radius and colors of this circle using this method to achieve other visual effects.<br><br>
Classical pointer caps are best used with classical pointers (added with <a href="BaseMeter.addPointer.htm">BaseMeter.addPointer</a>). New style pointers (added with <a href="AngularMeter.addPointer2.htm">AngularMeter.addPointer2</a>) by default uses new style caps (configures with <a href="AngularMeter.setCap2.htm">AngularMeter.setCap2</a>).
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<p class="heading2">Arguments</p>
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<th width="19%">Argument</th><th width="19%">Default</th><th>Description</th>
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<td>radius</td><td>(Mandatory)</td><td>The radius of pointer cap circle in pixels.</td></tr><tr><td>fillColor</td><td>(Mandatory)</td><td>The fill color of the pointer cap circle.</td></tr><tr><td>edgeColor</td><td><a href="Chart.LineColor.htm">LineColor</a></td><td>The edge color of the pointer cap circle.</td>
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<p class="heading2">Return Value</p>
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None
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